SC Glass And Glazing Practice Questions - South Carolina Glass And Glazing Contractor Examination Exam

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Why is an aluminum storefront often set in a receptor (starter sill) rather than being hard-fastened through the sill to the concrete?

The receptor lets the frame expand, drain, and be replaced, and it keeps fasteners from punching the sill drainage path Receptors are required only for wood windows A receptor replaces flashing and weeps Receptors are used only to hide damaged concrete and have no water function

Correct Answer:

The receptor lets the frame expand, drain, and be replaced, and it keeps fasteners from punching the sill drainage path

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